{"id":"CVE-2026-119049","revision":"a4e491f95fc547f3aec0e7ac13aaf7ec","records":[{"revision":"a4e491f95fc547f3aec0e7ac13aaf7ec","observedAt":"2026-10-29T15:12:12.364+00:00","statement":{"source":"cve-program","id":"CVE-2026-119049","aliases":[],"title":"FreeMail before 5.3.2 Authorization Bypass via /api/create Mailbox Claiming","description":"FreeMail before 5.3.2 contains an authorization bypass vulnerability that allows authenticated users to claim another user's existing mailbox via the POST /api/create endpoint. Attackers who know a victim's address can become co-owners through assignMailboxToUser to read messages and verification codes, set forwarding, and delete mail.","state":0,"publishedAt":"2026-10-29T13:08:50.838+00:00","modifiedAt":"2026-10-29T13:08:50.838+00:00","affected":[{"ecosystem":"Vendor product","name":"FreeMail","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"idinging\",\n                    \"product\": \"FreeMail\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.3.2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/idinging/freemail\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N","score":7.2,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","score":7.6,"severity":"HIGH"}],"references":["https://github.com/idinging/freemail/issues/73","https://github.com/idinging/freemail","https://github.com/idinging/freemail/commit/62ed3afdbb4de90a135c12de928e586caf01b5a1","https://github.com/idinging/freemail/releases/tag/v5.3.2","https://github.com/idinging/freemail/blob/a95c1710e7eeb9f2c74a49ef962f4f43a36695b3/src/db/users.js#L137-L163","https://www.vulncheck.com/advisories/freemail-before-5.3.2-authorization-bypass-via-api-create-mailbox-claiming"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-119049","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-119049","identifiers":["CVE-2026-119049"]},"retained":false,"historicalAffected":[]}],"coverage":[]}